# Copyright (c) Prophesee S.A.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and limitations under the License.

macro(add_subdirectory_if_exists sub_dir)
    if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/${sub_dir}/CMakeLists.txt")
        add_subdirectory(${sub_dir})
    endif()
endmacro()
